{"id":35537,"date":"2019-10-31T22:04:55","date_gmt":"2019-10-31T19:04:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty\/"},"modified":"2019-10-31T22:04:55","modified_gmt":"2019-10-31T19:04:55","slug":"elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/elektronnye-knigi-i-ih-formaty-fb2-i-fb3-istoriya-plyusy-minusy-i-printsipy-raboty","title":{"rendered":"Elektronikus k\u00f6nyvek \u00e9s form\u00e1tumaik: FB2 \u00e9s FB3 \u2013 t\u00f6rt\u00e9nelem, el\u0151ny\u00f6k, h\u00e1tr\u00e1nyok \u00e9s m\u0171k\u00f6d\u00e9si elvek","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Az el\u0151z\u0151 anyagban mes\u00e9lt\u00fcnk a <noindex><a rel=\"nofollow\" href=\"https:\/\/geektimes.com\/company\/maccentre\/blog\/299737\/\">DjVu form\u00e1tum saj\u00e1toss\u00e1gair\u00f3l.<\/a><\/noindex>Ma a FictionBook2 form\u00e1tumra, ismertebb nev\u00e9n FB2-re \u00e9s annak \u201e\u00f6r\u00f6k\u00f6s\u00e9re\u201d, az FB3-ra szeretn\u00e9nk \u00f6sszpontos\u00edtani.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/geektimes.com\/company\/maccentre\/blog\/300385\/\"><img decoding=\"async\" alt=\"Elektronikus k\u00f6nyvek \u00e9s form\u00e1tumaik: FB2 \u00e9s FB3 \u2013 t\u00f6rt\u00e9nelem, el\u0151ny\u00f6k, h\u00e1tr\u00e1nyok \u00e9s m\u0171k\u00f6d\u00e9si elvek\" src=\"\/wp-content\/uploads\/2019\/06\/71054bc98a84eefeb99cf0b858273471.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>\/ Flickr \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/www.flickr.com\/photos\/juditk\/4830334394\/\">Judit Klein<\/a><\/noindex> \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/creativecommons.org\/licenses\/by-nd\/2.0\/\">CC<\/a><\/noindex><\/i><\/p>\n<h2>A form\u00e1tum megjelen\u00e9se<\/h2>\n<p>\nAz 1990-es \u00e9vek k\u00f6zep\u00e9n lelkes amat\u0151r\u00f6k <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/FictionBook\">megkezd\u0151dtek<\/a><\/noindex> digitaliz\u00e1lt\u00e1k a szovjet k\u00f6nyveket. Sz\u00e1mos form\u00e1tumban ford\u00edtottak \u00e9s t\u00e1roltak irodalmi m\u0171veket. Az egyik els\u0151 k\u00f6nyvt\u00e1r az orosz neten \u2013 <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%91%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0_%D0%9C%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0_%D0%9C%D0%BE%D1%88%D0%BA%D0%BE%D0%B2%D0%B0\">Makszim Moshkov k\u00f6nyvt\u00e1ra<\/a><\/noindex> \u2014 form\u00e1zott sz\u00f6vegf\u00e1jlt (TXT) haszn\u00e1lt.<\/p>\n<p>A TXT el\u0151ny\u00e9ben d\u00f6nt\u00f6ttek a byteszervizk\u00e9pess\u00e9ge miatt \u00e9s a sokoldal\u00fas\u00e1ga miatt \u2013 a TXT b\u00e1rmely oper\u00e1ci\u00f3s rendszeren megnyithat\u00f3. Azonban ez <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%A2%D0%B5%D0%BA%D1%81%D1%82%D0%BE%D0%B2%D1%8B%D0%B9_%D1%84%D0%B0%D0%B9%D0%BB\">megnehez\u00edtette<\/a><\/noindex> az elt\u00e1rolt sz\u00f6veges inform\u00e1ci\u00f3k feldolgoz\u00e1s\u00e1t. P\u00e9ld\u00e1ul a ezres sorhoz val\u00f3 eljut\u00e1s \u00e9rdek\u00e9ben 999 sor feldolgoz\u00e1sa volt sz\u00fcks\u00e9ges el\u0151tte. A k\u00f6nyveket is <noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/%D0%9C%D0%B5%D1%81%D1%82%D0%BE_%D1%81%D1%82%D0%B0%D0%BD%D0%B4%D0%B0%D1%80%D1%82%D0%B0_%D0%B2_%D0%BC%D0%B8%D1%80%D0%B5_%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D0%BD%D0%BD%D0%BE%D0%B9_%D0%BB%D0%B8%D1%82%D0%B5%D1%80%D0%B0%D1%82%D1%83%D1%80%D1%8B\">t\u00e1rolt\u00e1k<\/a><\/noindex> a \u201eWord\u201d dokumentumokban \u00e9s PDF-ben \u2013 az ut\u00f3bbit neh\u00e9z volt m\u00e1s form\u00e1tumokra \u00e1tkonvert\u00e1lni, \u00e9s a gyenge sz\u00e1m\u00edt\u00f3g\u00e9pek k\u00e9slekedtek a PDF-dokumentumok megnyit\u00e1s\u00e1ban \u00e9s <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Portable_Document_Format\">megjelen\u00edt\u00e9s\u00e9ben.<\/a><\/noindex> HTML form\u00e1tumban is haszn\u00e1lt\u00e1k az elektronikus irodalom \u201et\u00e1rol\u00e1s\u00e1ra\u201d. Ez egyszer\u0171s\u00edtette az indexel\u00e9st, m\u00e1s form\u00e1tumokra val\u00f3 \u00e1tkonvert\u00e1l\u00e1st \u00e9s a dokumentumok l\u00e9trehoz\u00e1s\u00e1t (a sz\u00f6veg form\u00e1z\u00e1s\u00e1t tagekkel), de saj\u00e1t h\u00e1tr\u00e1nyait is hozta. Az egyik legjelent\u0151sebb a \u201e<\/p>\n<p>hom\u00e1lyoss\u00e1g<noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/%D0%A7%D1%82%D0%BE_%D1%82%D0%B0%D0%BA%D0%BE%D0%B5_FictionBook\">Volt, hogy az ilyen f\u00e1jlokkal val\u00f3 munka nem volt \u00f6szt\u00f6n\u00f6zve \u2013 az ilyen dokumentumok hib\u00e1snak sz\u00e1m\u00edtottak \u2013 a szabv\u00e1ny megk\u00f6vetelte, hogy az olvas\u00f3knak megpr\u00f3b\u00e1lj\u00e1k megjelen\u00edteni a tartalmat. Itt l\u00e9ptek fel a neh\u00e9zs\u00e9gek, mivel minden alkalmaz\u00e1sban a \u201ekital\u00e1l\u00e1s\u201d folyamata m\u00e1shogyan volt megval\u00f3s\u00edtva. Ekkor a piacon l\u00e9v\u0151 olvas\u00f3eszk\u00f6z\u00f6k \u00e9s alkalmaz\u00e1sok<\/a><\/noindex>&raquo; szabv&aacute;ny: bizonyos rugalmass&aacute;got engedett a tagek &iacute;r&aacute;s&aacute;n&aacute;l. N&eacute;h&aacute;nyat z&aacute;rni kellett, m&aacute;sokat (p&eacute;ld&aacute;ul &lt;p&gt;) &mdash; z&aacute;rni nem volt k&ouml;telez\u0151. Maguk a tagek tetsz\u0151leges sorrendben &aacute;gyazhat&oacute;k be.<\/p>\n<p>meg\u00e9rtett\u00e9k <noindex><a rel=\"nofollow\" href=\"https:\/\/vc.ru\/7998-litres-history\">az egy-k\u00e9t speci\u00e1lis form\u00e1tumot. Ha a k\u00f6nyv egy form\u00e1tumban volt, \u00e1t kellett form\u00e1zni ahhoz, hogy el lehessen olvasni. E probl\u00e9m\u00e1k megold\u00e1s\u00e1ra ind\u00edtott\u00e1k el a<\/a><\/noindex> FictionBook2-t <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gribuser.ru\/xml\/fictionbook\/\">, vagy FB2-t, amely \u00e1tvette a sz\u00f6veg kezdeti \u201ef\u00e9s\u00fcl\u00e9s\u00e9t\u201d \u00e9s \u00e1tkonvert\u00e1l\u00e1s\u00e1t.<\/a><\/noindex>Meg kell jegyezni, hogy a form\u00e1tumnak volt egy els\u0151 verzi\u00f3ja -<\/p>\n<blockquote><p>FictionBook1 <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gribuser.ru\/xml\/fictionbook\/history\/1.0\/index.html\">\u2014 azonban ez csak k\u00eds\u00e9rleti jelleg\u0171 volt, r\u00f6vid ideig l\u00e9tezett, ma m\u00e1r nem t\u00e1mogatj\u00e1k \u00e9s nincs visszafel\u00e9 kompatibilit\u00e1sa. \u00c9ppen ez\u00e9rt a FictionBook alatt \u00e1ltal\u00e1ban az \u201eut\u00f3d\u00e1t\u201d \u00e9rtj\u00fck \u2013 az FB2 form\u00e1tumot.<\/a><\/noindex> Az FB2-t egy fejleszt\u0151csapat k\u00e9sz\u00edtette, amelyet vezette<\/p><\/blockquote>\n<p>\nA FB2-t egy fejleszt\u0151csoport hozta l\u00e9tre, amelyet vezetett <noindex><a rel=\"nofollow\" href=\"https:\/\/www.litres.ru\/o-kompanii\/biografii\/dmitriy-gribov\/\">Dmitrij Gribov<\/a><\/noindex>, aki a \u00abLitRes\u00bb c\u00e9g m\u0171szaki igazgat\u00f3ja, \u00e9s Mihail Matnev, a Haali Reader e-k\u00f6nyv-olvas\u00f3 l\u00e9trehoz\u00f3ja. A form\u00e1tum alapj\u00e1t az XML k\u00e9pezi, amely szigor\u00fabb, mint a HTML, \u00e9s szab\u00e1lyozza a nyitott \u00e9s be\u00e1gyazott c\u00edmk\u00e9k kezel\u00e9s\u00e9t. Az XML-dokumentumot a \u00fagynevezett XML-s\u00e9ma k\u00eds\u00e9ri. Az XML-s\u00e9ma egy k\u00fcl\u00f6n f\u00e1jl, amelyben az \u00f6sszes c\u00edmke tal\u00e1lhat\u00f3, valamint a haszn\u00e1latuk szab\u00e1lyai (sorrend, be\u00e1gyaz\u00e1s, k\u00f6telez\u0151 \u00e9s nem k\u00f6telez\u0151 stb.). A FictionBookban a s\u00e9ma a FictionBook2.xsd f\u00e1jlban tal\u00e1lhat\u00f3. Az XML-s\u00e9ma egy p\u00e9ld\u00e1j\u00e1t itt tal\u00e1lhatja: <noindex><a rel=\"nofollow\" href=\"http:\/\/fictionbook.org\/index.php\/XML_%D1%81%D1%85%D0%B5%D0%BC%D0%B0_FictionBook2.2\">linkre kattintva<\/a><\/noindex> (ezt a \u00abLitRes\u00bb e-k\u00f6nyv bolt haszn\u00e1lja).<\/p>\n<h2>A FB2 dokumentum fel\u00e9p\u00edt\u00e9se<\/h2>\n<p>\nA dokumentumban l\u00e9v\u0151 sz\u00f6veg <noindex><a rel=\"nofollow\" href=\"http:\/\/fictionbook.org\/index.php\/Eng:FictionBook_description\">t\u00e1rolva van<\/a><\/noindex> speci&aacute;lis tagekben &mdash; bekezd&eacute;st&iacute;pusok elemek&eacute;nt: &lt;p&gt;, &lt;v&gt; &eacute;s &lt;subtitle&gt;. Szint&eacute;n van egy elem &lt;empty-line&gt;, amelynek nincs tartalma &eacute;s &uuml;res helyek beilleszt&eacute;s&eacute;re haszn&aacute;lj&aacute;k.<\/p>\n<p>Minden dokumentum a gy&ouml;k&eacute;rtagn&aacute;l kezd\u0151dik &lt;fictionbook&gt;, amely alatt tov&aacute;bbi elemek jelenhetnek meg &lt;stylesheet&gt;, &lt;description&gt;, &lt;body&gt; &eacute;s &lt;binary&gt;.<\/p>\n<p>A  c\u00edmke st\u00edluslapokat tartalmaz, hogy megk\u00f6nny\u00edtse az \u00e1talak\u00edt\u00e1st m\u00e1s form\u00e1tumokra. A  c\u00edmk\u00e9ben a base64 k\u00f3dolt adatok tal\u00e1lhat\u00f3k, amelyek a dokumentum megjelen\u00edt\u00e9s\u00e9hez sz\u00fcks\u00e9gesek. <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Base64\">base64<\/a><\/noindex> olyan adatok, amelyek sz\u00fcks\u00e9gesek lehetnek a dokumentum renderel\u00e9s\u00e9hez.<\/p>\n<p>A  elem tartalmaz minden sz\u00fcks\u00e9ges inform\u00e1ci\u00f3t a k\u00f6nyvr\u0151l: a m\u0171 m\u0171faj\u00e1t, a szerz\u0151k list\u00e1j\u00e1t (keresztn\u00e9v, vezet\u00e9k n\u00e9v, e-mail c\u00edm \u00e9s webhely), a c\u00edmet, egy kulcssz\u00f3 blokkot, \u00e9s a f\u00fclsz\u00f6veget. Tov\u00e1bb\u00e1, ebben lehet inform\u00e1ci\u00f3 a dokumentumban v\u00e9grehajtott v\u00e1ltoztat\u00e1sokr\u00f3l \u00e9s a k\u00f6nyv kiad\u00f3j\u00e1r\u00f3l is, ha az pap\u00edralap\u00fa form\u00e1ban jelent meg.<\/p>\n<p>\u00cdgy n\u00e9z ki a  blokk egy r\u00e9sze FictionBook felv\u00e9tel\u00e9ben <noindex><a rel=\"nofollow\" href=\"http:\/\/www.gutenberg.org\/ebooks\/244\">a m\u0171h\u00f6z<\/a><\/noindex> \u00abVermilion Tint\u00bb Arthur Conan Doyle-t\u00f3l, amely a k\u00f6vetkez\u0151b\u0151l sz\u00e1rmazik: <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Project_Gutenberg\">A \u201eGutenberg\u201d projektr\u0151l<\/a><\/noindex>:<\/p>\n<pre><code class=\"xml\">detekt\u00edv\n      \n        Arthur\n        Conan\n        Doyle\n      \n      A Study in Scarlet\n      <annotation>\n      <\/annotation>\n      1887\n<\/code><\/pre>\n<p>\nA FictionBook-dokumentum kulcsfontoss&aacute;g&uacute; &ouml;sszetev\u0151je &lt;body&gt;. K&ouml;zvetlen&uuml;l a k&ouml;nyv sz&ouml;veg&eacute;t tartalmazza. Az eg&eacute;sz dokumentumban t&ouml;bb ilyen c&iacute;mke is lehet &ndash; tov&aacute;bbi blokkokat haszn&aacute;lnak l&aacute;bjegyzetek, megjegyz&eacute;sek &eacute;s komment&aacute;rok t&aacute;rol&aacute;s&aacute;ra.<\/p>\n<p>A FictionBook emellett t\u00f6bb c\u00edmk\u00e9t k\u00edn\u00e1l a hiperhivatkoz\u00e1sok kezel\u00e9s\u00e9re. Ezek az XLink specifik\u00e1ci\u00f3n alapulnak, <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/XLink\">XLink<\/a><\/noindex>, amelyet a <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%9A%D0%BE%D0%BD%D1%81%D0%BE%D1%80%D1%86%D0%B8%D1%83%D0%BC_%D0%92%D1%81%D0%B5%D0%BC%D0%B8%D1%80%D0%BD%D0%BE%D0%B9_%D0%BF%D0%B0%D1%83%D1%82%D0%B8%D0%BD%D1%8B\">W3C<\/a><\/noindex> kifejezetten az XML-dokumentumokban tal\u00e1lhat\u00f3 k\u00fcl\u00f6nb\u00f6z\u0151 forr\u00e1sok k\u00f6z\u00f6tti hivatkoz\u00e1sok l\u00e9trehoz\u00e1s\u00e1ra tervezett.<\/p>\n<h2>A form\u00e1tum el\u0151nyei<\/h2>\n<p>\nA FB2 szabv\u00e1ny csup\u00e1n a legsz\u00fcks\u00e9gesebb c\u00edmk\u00e9k minim\u00e1lis k\u00e9szlet\u00e9t tartalmazza (amely elegend\u0151 a sz\u00e9pirodalom \u00abform\u00e1z\u00e1s\u00e1hoz\u00bb), ami megk\u00f6nny\u00edti a kezel\u00e9st az olvas\u00f3k sz\u00e1m\u00e1ra. \u00c9s ha az olvas\u00f3 k\u00f6zvetlen\u00fcl az FB form\u00e1tummal dolgozik, a felhaszn\u00e1l\u00f3 lehet\u0151s\u00e9get kap arra, hogy szinte az \u00f6sszes megjelen\u00edt\u00e9si param\u00e9tert szem\u00e9lyre szabja.<\/p>\n<p>A dokumentum szigor\u00fa strukt\u00far\u00e1ja lehet\u0151v\u00e9 teszi a FB form\u00e1tumb\u00f3l b\u00e1rmely m\u00e1s form\u00e1tumra val\u00f3 \u00e1talak\u00edt\u00e1s folyamat\u00e1nak automatiz\u00e1l\u00e1s\u00e1t. Ez a strukt\u00fara lehet\u0151s\u00e9get ad a dokumentumok egyes elemeinek kezel\u00e9s\u00e9re is \u2013 k\u00f6nyvek szerz\u0151ire, c\u00edm\u00e9re, m\u0171faj\u00e1ra \u00e9s egyebekre sz\u0171r\u0151k be\u00e1ll\u00edt\u00e1s\u00e1ra. Ez\u00e9rt a FB2 form\u00e1tum n\u00e9pszer\u0171v\u00e9 v\u00e1lt az orosz interneten, \u00e9s alap\u00e9rtelmezett szabv\u00e1nny\u00e1 v\u00e1lt az orosz elektronikus k\u00f6nyvt\u00e1rakban \u00e9s a volt Szovjetuni\u00f3 orsz\u00e1gainak k\u00f6nyvt\u00e1raiban.<\/p>\n<h2>A form\u00e1tum h\u00e1tr\u00e1nyai<\/h2>\n<p>\nA FB2 form\u00e1tum egyszer\u0171s\u00e9ge egyszerre el\u0151ny \u00e9s h\u00e1tr\u00e1ny. Korl\u00e1tozza a sz\u00f6veg bonyolult t\u00f6rdel\u00e9s\u00e9nek lehet\u0151s\u00e9geit (p\u00e9ld\u00e1ul l\u00e1bjegyzetek eset\u00e9n). Nincs benne vektorgrafika \u00e9s sz\u00e1mozott list\u00e1k t\u00e1mogat\u00e1sa. Ez\u00e9rt a form\u00e1tum <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/FictionBook\">nem nagyon alkalmas<\/a><\/noindex> tank\u00f6nyvek, k\u00e9zik\u00f6nyvek \u00e9s m\u0171szaki irodalom sz\u00e1m\u00e1ra (err\u0151l maga a form\u00e1tum neve is \u00e1rulkodik \u2013 fiction book, azaz \u201esz\u00e9pirodalmi k\u00f6nyv\u201d).<\/p>\n<p>Ek\u00f6zben ahhoz, hogy a k\u00f6nyvr\u0151l a minim\u00e1lis inform\u00e1ci\u00f3kat \u2013 c\u00edmet, szerz\u0151t \u00e9s bor\u00edt\u00f3t \u2013 megjelen\u00edtse, a programnak gyakorlatilag az eg\u00e9sz XML-dokumentumot feldolgoznia kell. Ennek oka, hogy a metainform\u00e1ci\u00f3k a sz\u00f6veg elej\u00e9n tal\u00e1lhat\u00f3k, m\u00edg a k\u00e9pek a v\u00e9g\u00e9n.<\/p>\n<h2>FB3 \u2013 a form\u00e1tum fejl\u0151d\u00e9se<\/h2>\n<p>\nA k\u00f6nyvek sz\u00f6vegeivel kapcsolatos ig\u00e9nyek n\u00f6veked\u00e9s\u00e9vel (\u00e9s hogy semleges\u00edtsen n\u00e9h\u00e1ny FB2 h\u00e1tr\u00e1nyt) Gribov elkezdte a FB3 form\u00e1tum kidolgoz\u00e1s\u00e1t. K\u00e9s\u0151bb a fejleszt\u00e9st le\u00e1ll\u00edtott\u00e1k, de 2014-ben <noindex><a rel=\"nofollow\" href=\"https:\/\/vc.ru\/7998-litres-history\">\u00fajraind\u00edtott\u00e1k.<\/a><\/noindex>.<\/p>\n<p>Az alkot\u00f3k szerint a m\u0171szaki irodalom kiad\u00e1s\u00e1hoz val\u00f3di ig\u00e9nyeket tanulm\u00e1nyoztak, megn\u00e9zt\u00e9k a tank\u00f6nyveket, k\u00e9zik\u00f6nyveket, seg\u00e9danyagokat, \u00e9s k\u00f6rvonalaztak egy konkr\u00e9tabb c\u00edmk\u00e9szletet, amely lehet\u0151v\u00e9 tette volna b\u00e1rmilyen k\u00f6nyv megjelen\u00edt\u00e9s\u00e9t.<\/p>\n<p>Az \u00faj specifik\u00e1ci\u00f3 szerint a FictionBook form\u00e1tum egy zip-arch\u00edvum, amelyben k\u00fcl\u00f6n f\u00e1jlokban t\u00e1rolj\u00e1k a metainform\u00e1ci\u00f3kat, k\u00e9peket \u00e9s sz\u00f6veget. A zip-f\u00e1jl form\u00e1tumra vonatkoz\u00f3 k\u00f6vetelm\u00e9nyeket \u00e9s azok szervez\u00e9s\u00e9re vonatkoz\u00f3 meg\u00e1llapod\u00e1sokat a <noindex><a rel=\"nofollow\" href=\"http:\/\/www.ecma-international.org\/publications\/standards\/Ecma-376.htm\">ECMA-376<\/a><\/noindex>, amely meghat\u00e1rozza az Open XML-t.<\/p>\n<p>Sz\u00e1mos jav\u00edt\u00e1st hajtottak v\u00e9gre a form\u00e1z\u00e1ssal (t\u00e1vols\u00e1g, al\u00e1h\u00faz\u00e1s) kapcsolatban, \u00e9s hozz\u00e1adtak egy \u00faj objektumot \u2013 a \u201eblokkot\u201d \u2013 amely egy k\u00f6nyv tetsz\u0151leges r\u00e9sz\u00e9t n\u00e9gyzet alakban form\u00e1zza, \u00e9s amely be\u00e1gyazhat\u00f3 a sz\u00f6vegbe, hogy k\u00f6rbefogja. T\u00e1mogat\u00e1st kaptak a sz\u00e1mozott \u00e9s felsorol\u00e1sos list\u00e1k is.<\/p>\n<p>A FB3 szabad licenc alatt terjed \u00e9s ny\u00edlt forr\u00e1sk\u00f3d\u00fa, ez\u00e9rt a kiad\u00f3k \u00e9s felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra el\u00e9rhet\u0151ek minden seg\u00e9dprogram: konvert\u00e1l\u00f3, felh\u0151 alap\u00fa szerkeszt\u0151k, olvas\u00f3k. Az aktu\u00e1lis <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/gribuser\/FB3\">verzi\u00f3<\/a><\/noindex> form\u00e1tuma, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Litres\/FB3Reader\">olvas\u00f3ja<\/a><\/noindex> \u00e9s <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Litres\/FB3Editor\">szerkeszt\u0151je<\/a><\/noindex> meg tal\u00e1lhat\u00f3 a projekt adatt\u00e1r\u00e1ban a GitHub-on.<\/p>\n<p>\u00d6sszess\u00e9g\u00e9ben a FictionBook3 jelenleg kev\u00e9sb\u00e9 elterjedt, mint id\u0151sebb testv\u00e9re, azonban m\u00e1r sz\u00e1mos elektronikus k\u00f6nyvt\u00e1r k\u00edn\u00e1l k\u00f6nyveket ebben a form\u00e1tumban. A 'LitRes' n\u00e9h\u00e1ny \u00e9vvel ezel\u0151tt bejelentette, hogy sz\u00e1nd\u00e9k\u00e1ban \u00e1ll \u00e1t\u00e1llni az eg\u00e9sz katal\u00f3gus\u00e1val az \u00faj form\u00e1tumra. N\u00e9h\u00e1ny olvas\u00f3 m\u00e1r t\u00e1mogatja az FB3 \u00f6sszes sz\u00fcks\u00e9ges funkci\u00f3j\u00e1t. P\u00e9ld\u00e1ul az \u00f6sszes modern ONYX olvas\u00f3modell 'dobozb\u00f3l' tudja kezelni ezt a form\u00e1tumot, mint p\u00e9ld\u00e1ul, <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_darwin3\">Darwin 3<\/a><\/noindex> vagy <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_cleopatra3\">Cleopatra 3<\/a><\/noindex>.<\/p>\n<p><img decoding=\"async\" alt=\"Elektronikus k\u00f6nyvek \u00e9s form\u00e1tumaik: FB2 \u00e9s FB3 \u2013 t\u00f6rt\u00e9nelem, el\u0151ny\u00f6k, h\u00e1tr\u00e1nyok \u00e9s m\u0171k\u00f6d\u00e9si elvek\" src=\"\/wp-content\/uploads\/2019\/06\/cffd84210804f2e14a097c65bea85f44.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\/ <noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/boox_cleopatra3\">ONYX BOOX Cleopatra 3<\/a><\/noindex><\/i><\/p>\n<p>A FictionBook3 sz\u00e9lesebb k\u00f6r\u0171 elterjed\u00e9se lehet\u0151v\u00e9 teszi egy \u00f6kosziszt\u00e9ma kialak\u00edt\u00e1s\u00e1t, <noindex><a rel=\"nofollow\" href=\"http:\/\/www.fictionbook.org\/index.php\/FictionBook_3.0_beta_-_%D0%BA%D1%80%D0%B0%D1%82%D0%BA%D0%BE%D0%B5_%D0%BE%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5\">amely<\/a><\/noindex> teljes k\u00f6r\u0171 \u00e9s hat\u00e9kony sz\u00f6vegbeli munk\u00e1ra ir\u00e1nyul b\u00e1rmilyen, korl\u00e1tozott er\u0151forr\u00e1sokkal rendelkez\u0151 eszk\u00f6z\u00f6n: fekete-feh\u00e9r vagy kis kijelz\u0151vel, alacsony mem\u00f3ria kapacit\u00e1ssal stb. A fejleszt\u0151k szerint egyszeri t\u00f6rdel\u00e9s ut\u00e1n a k\u00f6nyv b\u00e1rmilyen k\u00f6rnyezetben maxim\u00e1lisan k\u00e9nyelmes lesz.<\/p>\n<p>\n<i>P.S. Bemutatunk n\u00e9h\u00e1ny \u00e1ttekint\u00e9st az ONYX BOOX olvas\u00f3kr\u00f3l:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-darwin3-4pda\/\">ONYX BOOX Darwin 3 \u00e1ttekint\u00e9s: t\u00f6bb, mint egy e-k\u00f6nyv<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-chronos-geektimes\/\">Technol\u00f3gi\u00e1k a 'r\u00e9gi' ellen: ONYX BOOX Chronos olvas\u00f3 \u00e1ttekint\u00e9se<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-cleopatra3-geektimes\/\">A kir\u00e1lyn\u0151 olvasni \u00f3hajt: ONYX BOOX Cleopatra 3 e-k\u00f6nyv \u00e1ttekint\u00e9se<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/onyx-boox.ru\/review\/ebook-onyx-boox-darwin4-megaobzor\/\">ONYX BOOX Darwin 4 \u00e1ttekint\u00e9se: a legjobb e-k\u00f6nyv E-Ink technol\u00f3gi\u00e1val<\/a><\/noindex><\/li>\n<\/ul>\n<p><\/i><br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/maccentre\/blog\/411755\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0435\u0448\u0438\u043b\u0438 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 FictionBook2, \u0431\u043e\u043b\u0435\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u043c \u043a\u0430\u043a FB2, \u0438 \u0435\u0433\u043e \u00ab\u043d\u0430\u0441\u043b\u0435\u0434\u043d\u0438\u043a\u0435\u00bb FB3. \/ Flickr \/ Judit Klein \/ CC \u041f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0412 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 90-\u0445 \u0433\u043e\u0434\u043e\u0432 \u044d\u043d\u0442\u0443\u0437\u0438\u0430\u0441\u0442\u044b \u043d\u0430\u0447\u0430\u043b\u0438 \u043e\u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u0441\u043e\u0432\u0435\u0442\u0441\u043a\u0438\u0435 \u043a\u043d\u0438\u0433\u0438. \u041e\u043d\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043b\u0438 \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u043b\u0438 \u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0443 \u0432 \u0441\u0430\u043c\u044b\u0445 \u0440\u0430\u0437\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u043d\u044b\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445. \u041e\u0434\u043d\u0430 \u0438\u0437 \u043f\u0435\u0440\u0432\u044b\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26650,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u043e\u0448\u043b\u043e\u043c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0435 \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u043b\u0438 \u043e\u0431 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430 DjVu.\" \/>\n\t<meta name=\"robots\" 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